CVE-2025-49461 json
Zoom Workplace Clients - Cross-site Scripting
published last yr. modified 4mo ago also EUVD-2025-27508
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 25%
- public exploits
- 0
- none known
Summary
Cross-site scripting in certain Zoom Workplace Clients may allow an unauthenticated user to conduct a denial of service via network access.
Patch / fix
- zoom meeting_software_development_kit 6.5.0
- zoom rooms 6.5.0
- zoom rooms_controller 6.5.0
- zoom workplace 6.5.0
- zoom workplace_desktop 6.5.0
- zoom workplace_virtual_desktop_infrastructure 6.3.14, 6.4.12
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 7.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H |
Affected products
- Zoom Communications, Inc Zoom Workplace Clients
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
zoom.com
/en/trust/security-bulletin/ZSB-25034
vendor-advisory
Sources
- CVE List CVE-2025-49461
- NVD CVE-2025-49461
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